diff --git a/Casks/charles-beta.rb b/Casks/charles-beta.rb
index 5d8a70f3b..e392aabbd 100644
--- a/Casks/charles-beta.rb
+++ b/Casks/charles-beta.rb
@@ -1,6 +1,6 @@
 cask 'charles-beta' do
-  version '3.11.3b5'
-  sha256 'ef1215db67aaede00dc61b260d79a051efdc32e0760b9c9f87d1155082705d85'
+  version '3.11.5b3'
+  sha256 'fc7483127079b9d2af98fd5a9cfea5fcfb5787740b4a3c311e40596139d32d7b'
 
   url "https://www.charlesproxy.com/assets/release/#{version.gsub(%r{b\d$}, '')}/charles-proxy-#{version}.dmg"
   name 'Charles'